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2 KNO3 + Na2CO3 = K2CO3 + 2 Na(NO3)
Ca(OH)2 + MnO2 = CaMnO3 + H2O =>
Ca(OH)2 + MnO2 = CaMnO3 + H2O
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2CO3(aq) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2CO3(aq)
N2 + Rb = N2Rb =>
N2 + Rb = N2Rb
H2SO4 + Cl(OH)2 = ClSO4 + H2O =>
H2SO4 + Cl(OH)2 = ClSO4 + 2 H2O
Al(s) + FeSO4(l) = Al2(SO4)3(l) + Fe(s) =>
2 Al(s) + 3 FeSO4(l) = Al2(SO4)3(l) + 3 Fe(s)
K2(SO3) + O2 = K2SO4 =>
2 K2(SO3) + O2 = 2 K2SO4
MgCl2 + KMnO4 + NaOH = Na2MnO4 + Mg(OH)2 + Cl2 + KCl =>
2 MgCl2 + 2 KMnO4 + 4 NaOH = 2 Na2MnO4 + 2 Mg(OH)2 + Cl2 + 2 KCl
Ca(s) + HCl = H2 + CaCl =>
2 Ca(s) + 2 HCl = H2 + 2 CaCl
Cu + Hg3N2 = Hg + Cu3N2 =>
3 Cu + Hg3N2 = 3 Hg + Cu3N2
N2 + Rb = N2Rb =>
N2 + Rb = N2Rb
Zn + HNO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 HNO3 + 9 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + 6 H2O
C + Ar = CAr =>
C + Ar = CAr
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
FeSO4 + NH4SCN = Fe(SCN)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4SCN = Fe(SCN)2 + (NH4)2SO4
MgO + H2 = Mg + HO =>
2 MgO + H2 = 2 Mg + 2 HO
CoCl2*6H2O + H2NCH2CH2NH2 + HCl + H2O2 = [Co(H2NCH2CH2NH2)2Cl2]Cl*(H2O)HCl + H2O =>
2 CoCl2*6H2O + 4 H2NCH2CH2NH2 + 4 HCl + H2O2 = 2[Co(H2NCH2CH2NH2)2Cl2]Cl*(H2O)HCl + 12 H2O
CH3(CH2)3CH3 + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)3CH3 + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
CH3CH2CHOH + O2 = H2O + CO2 =>
4 CH3CH2CHOH + 17 O2 = 14 H2O + 12 CO2
LiOH + LiCl = Li3OCl + H2O =>
2 LiOH + LiCl = Li3OCl + H2O
PBr3 + KOH = H3PO3 + KBr =>
PBr3 + 3 KOH = H3PO3 + 3 KBr
CH3COOH + CaCO3 = CO2 + H2O + Ca(CH3COO)2 =>
2 CH3COOH + CaCO3 = CO2 + H2O + Ca(CH3COO)2
Fe(OH)3 + HCl = Fe{3+} + Cl{-} + H2O =>
Fe(OH)3 + 3 HCl = Fe{3+} + 3 Cl{-} + 3 H2O
CaNO3 + Na3PO4 = Ca3PO4 + NaNO3 =>
3 CaNO3 + Na3PO4 = Ca3PO4 + 3 NaNO3
Fe3Cl + K(OH) = KCl + Fe3(OH) =>
Fe3Cl + K(OH) = KCl + Fe3(OH)
SO2 + H2O + KMnO4 = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 H2O + 2 KMnO4 = K2SO4 + 2 MnSO4 + 2 H2SO4
NaAl(OH)4 + Na2SiO3 + H2O = Na12((AlO2)12(SiO2)12)*27H2O + NaOH =>
12 NaAl(OH)4 + 12 Na2SiO3 + 15 H2O = Na12((AlO2)12(SiO2)12)*27H2O + 24 NaOH
Hg + Al = HgAl =>
Hg + Al = HgAl
K(MnO4) + Sn(SO3)2 = K2(SO3) + Sn(MnO4)4 =>
4 K(MnO4) + Sn(SO3)2 = 2 K2(SO3) + Sn(MnO4)4
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O =>
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O
C6H8O7 + NH3 = C6H14N2O7 =>
C6H8O7 + 2 NH3 = C6H14N2O7
CuSO4 + H2SO4 + KI = I2 + Cu2S + K2SO4 + H2O =>
2 CuSO4 + 4 H2SO4 + 10 KI = 5 I2 + Cu2S + 5 K2SO4 + 4 H2O
HCl + HCO3 = H2O + CO2 + Cl2 =>
2 HCl + 2 HCO3 = 2 H2O + 2 CO2 + Cl2
Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3
At2 + Br2 = AtBr =>
At2 + Br2 = 2 AtBr
Na2CrO4 + HgCl2 = Na2Cl2 + HgCrO4 =>
Na2CrO4 + HgCl2 = Na2Cl2 + HgCrO4
FeS + HNO3 = Fe(NO3)3 + H2O + NO + S =>
FeS + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO + S
(NH4)2WO4 + Ca(OH)2 = CaWO4 + NH3 + H2O =>
(NH4)2WO4 + Ca(OH)2 = CaWO4 + 2 NH3 + 2 H2O
CoCl + KOH + KClO3 = Co2O5 + KCl + H2O =>
6 CoCl + 6 KOH + 4 KClO3 = 3 Co2O5 + 10 KCl + 3 H2O
NaOH + MoO3*H2O = Na2MoO4 + H2O =>
2 NaOH + MoO3*H2O = Na2MoO4 + 2 H2O
HCl + Pb(OH)2 = PbOHCl + H2O =>
HCl + Pb(OH)2 = PbOHCl + H2O
NO2 + N2 = NO =>
2 NO2 + N2 = 4 NO
C2H2 + O2 = C2H + H2O =>
4 C2H2 + O2 = 4 C2H + 2 H2O
Na + K2S = K + Na2S =>
2 Na + K2S = 2 K + Na2S
Fe + (HBr) = FeBr2 + H2 =>
Fe + 2(HBr) = FeBr2 + H2
LiOH + NH4NO3 = LiNO3 + NH4OH =>
LiOH + NH4NO3 = LiNO3 + NH4OH
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
Na3VO4 + NH4Cl = NH4VO3 + NaCl + NH3 + H2O =>
Na3VO4 + 3 NH4Cl = NH4VO3 + 3 NaCl + 2 NH3 + H2O
Al + CaF2 = AlF3 + Ca =>
2 Al + 3 CaF2 = 2 AlF3 + 3 Ca
Potassiumchlorate = Potassiumchloride + oxygen =>
2 KClO3 = 2 KCl + 3 O2
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